Executive TL;DR

• GLM 5.2 outperforms Claude in vulnerability detection
• GLM 5.2 achieves higher results at a lower cost
• Export controls may be incoming for models like GLM 5.2

The Buzz Score

The Internet’s Verdict: 70% Hyped, 30% Skeptical

Forum Voices

Experts are weighing in on the performance of GLM 5.2.

> […] beating Claude Code (32%) at roughly $0.17 per vulnerability found Claude Code is an agent harness, not an LLM. Claude is a brand (or group of LLMs), not an LLM.

Some users are achieving higher results in specific areas:

These numbers are seem pretty low compared to what I was able to achieve specifically around windows kernel, win32k<->win32u to be exact.

The implications of GLM 5.2’s performance are significant.

GLM export controls incoming? I predict Commerce will force OpenRouter, HuggingFace to take some open models down within the next few months.

Focus Keyword: GLM 5.2